Commercial flat roof

Flat & Sloped Roofing Since 1952

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Torching Base Sheet Membrane

Commercial, Industrial, & Institutional Flat Roofing

Karn’s Roofing has more than 40 years of experience installing and maintaining Flat Roofing Systems on Industrial, Commercial and Institutional Buildings. Our highly skilled team strives to provide the highest level of quality and service to ensure your building benefits from a durable, quality flat roofing system, thus affording you the best return on your investment.

Specializing in Roof Replacement, New Construction, Roof Repairs & Maintenance programs and with a passion for Modified Bitumen Roofing Systems, the industries most superior Flat Roofing system, our fully trained team members install Heat Welded, Cold Applied Flameless Solutuions and Mop down with Hot Asphalt. 

Flat Roofing Systems and Services Include:

Modified Bitumen Roofing System



modified bitumen

Benefits:

 

  • Karn’s Roofing is a Certified Installer for Soprema.
  • Cold or hot applied system.
  • Most durable and resistant in extreme weather conditions;
  • Combines the advantages of BUR system with the ease of install of a single ply system;
  • Architecturally versatile with several available colors of cap sheet;
  • Expand and contract with building movement;
  • Excellent tear resistance and puncture resistance.

 

 

 

Single Ply - EPDM Roofing System

EPDM roofing system

Benefits

  • Elevate Licensed Contractor;
  • Durable and quick installation;
  • Withstands extreme temperatures.

 

 

 

Roofing Services Include:

  • Emergency Leak Repairs
  • Roof Consultations & Inspections
  • Waterproofing
  • Roof Snow Removal
  • Maintenance Programs 

 

 

 

Roofing Inspection and Maintenance

commercial flat roof

Regular inspections of your flat roof in an extremely important part to ensuring the longevity and lifespan of your roof.  At Karn’s Roofing Limited, we work with our clients to inspect and provide recommendations to extend the life of your roof.  Failing to properly maintain a flat roof can lead to costly repairs over time.  Some of the main concerns on flat roofs include the following issues:

  • Ponding water – Large areas of ponding can mean drainage issues. Drains should be addressed to ensure not clogged.
  • Drain Clogging – Ensure there are no leaves or debris caught in roof drains allowing water not to drain. If scupper drains are present ensure they are cleared as well from any roof debris.
  • Vegetation growth – Remove any vegetation as soon as found as it can cause deterioration over time to roofing membrane. Heat and cold can expand membrane over time allowing roots to bury in roofing system.
  • Gravel dispersment on roof – over time wind erosion can move gravel on Tar and Gravel Roofing system exposing felts underneath. If noted we recommend replacing areas with more gravel to protect system underneath.
  • Membrane Blistering - Over time membranes may develop blisters due to temperature fluctuations, avoid any foot traffic to minimize splitting.

 

2 Ply Roofing Before and After

 

Service Areas:

Grey County, Bruce County, Simcoe County, Wellington County and Huron County. We do travel for many Roofing Projects throughout Ontario and will be happy to discuss your needs in your area. For Flat Roofing Services, call 519-364-3327

 

Visit our Commercial Projects Gallery »

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